TWIS

     This week in science,my class mates and I observed how poppers work.We observed how high they popped,how loud the popping sound was,how thick they were,etc.We had to write down the poppers variables.Variables we could change and variables we could only measure.Also,this week we started our second plant investigation.We planted three Brassica Rapa seeds in three different cups and are going to measure how little to know water effects them.

     This week,I learned about the plant Brassica Rapa.I learned that Brassica Rapa is a special plant that lives it entire life in just two weeks.I learned Brassica Rapa is a cross fertile plant,a bicot, and that it is an herb.I also learned how to change variables of plant and that changing the variables,can change or effect the plant growth.